Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

The ONE Series Approach to Aromatics Refining

UE Controls The ONE Series Approach to Aromatics Refining

The ONE Series Approach to Aromatics Refining


Hanwha Total Petrochemical Co., LTD (HTP) operates a large-scale energy and petrochemical complex composed of 15 separate plants in the Daesan Petrochemical Complex in Korea. HTP completed a facility expansion in 2014 that added a second aromatics plant and a CFU (Condensate Fractionation Unit), enabling the company to produce energy products including gasoline, diesel fuel, jet fuel, fuel oil. HTP had a large number of electromechanical switches with output tied directly to the distributed control system (DCS). With switches from every conceivable supplier, spare parts inventory was expanding and maintenance was becoming increasingly difficult with so many product variations.


Upgrade the installed base of mechanical level switches from SOR, CCS, NAGANO, TOKYO KEISO AND MAGNETROL to a single model: One Series 1XSWLL. By using the same wiring and same control scheme, the electronic switch upgrade takes only minutes per point and is cost-effective when compared to upgrading with transmitters. Only UE’s patented electronic technology can accept power from a DCS/PLC and use the same wires that previously connected to the switch. Understanding the customers problems, features and what the features can do is the reason for the success.

Related Articles

Chemical Processing Industry Valves

In the chemical processing industry, equipment is often subjected to wide temperature fluctuations, high pressure, and corrosive chemicals. Maintaining control…

Related Whitepapers

Specification Tips to Maximize Heat Transfer: Plate and Frame Exchangers

Choosing the right plate and frame heat exchanger for your application Heat exchangers are widely used in various industries including chemical, oil & gas, power…

Selecting Pump Upgrades and Operating Modifications for Existing Chilled Water System

Problem Natraj Arjunan, engineer at L&T Technology Services in Chennai India, was tasked with reviewing and simulating an existing chilled water system to diagnose system…

All-New Hydraulic Design of an Electrical Automotive Coolant Pump

CFturbo presentation at ISimT-24 in Munich/Germany! The paper “All-new Pump Design of an Electric Automotive Coolant Pump” describes a joint development between TENGAM Engineering and…

How to Read a Pump Curve (and Why you Want to)

If you have ever worked with pumps before, be it in an installation, maintenance, or engineering capacity, chances are high you have seen a pump…


Leave a Reply

Your email address will not be published. Required fields are marked *